Topological Insulator Materials

Abstract

Topological insulators represent a new quantum state of matter which is characterized by peculiar edge or surface states that show up due to a topological character of the bulk wave functions. This review presents a pedagogical account on topological insulator materials with an emphasis on basic theory and materials properties. After presenting a historical perspective and basic theories of topological insulators, it discusses all the topological insulator materials discovered as of May 2013, with some illustrative descriptions of the developments in materials discoveries in which the author was involved. A summary is given for possible ways to confirm the topological nature in a candidate material. Various synthesis techniques as well as the defect chemistry that are important for realizing bulk-insulating samples are discussed. Characteristic properties of topological insulators are discussed with an emphasis on transport properties. In particular, the Dirac fermion physics and the resulting peculiar quantum oscillation patterns are discussed in detail. It is emphasized that proper analyses of quantum oscillations make it possible to unambiguously identify surface Dirac fermions through transport measurements. The prospects of topological insulator materials for elucidating novel quantum phenomena that await discovery conclude the review.

36 pages, 19 figures, 300 references; invited review paper published in J. Phys. Soc. Jpn. (free access); final version with further error corrections

References in corpus (74)

• The electronic properties of graphene
• Quantum Spin Hall Effect and Topological Phase Transition in HgTe Quantum Wells
• Quantum Spin Hall Insulator State in HgTe Quantum Wells
• Superconducting proximity effect and Majorana fermions at the surface of a topological insulator
• Topological Insulators with Inversion Symmetry
• Experimental Observation of the Quantum Anomalous Hall Effect in a Magnetic Topological Insulator
• Discovery (theoretical prediction and experimental observation) of a large-gap topological-insulator class with spin-polarized single-Dirac-cone on the surface
• A topological Dirac insulator in a quantum spin Hall phase : Experimental observation of first strong topological insulator
• Classification of topological insulators and superconductors in three spatial dimensions
• Topological Field Theory of Time-Reversal Invariant Insulators
• Topological Crystalline Insulators
• Dissipationless Quantum Spin Current at Room Temperature
• First direct observation of Spin-textures in Topological Insulators : Spin-resolved ARPES as a probe of topological quantum spin Hall effect and Berry's phase
• Valley-Polarized Metals and Quantum Anomalous Hall Effect in Silicene
• Topological Surface States Protected From Backscattering by Chiral Spin Texture
• Three dimensional topological invariants for time reversal invariant Hamiltonians and the three dimensional quantum spin Hall effect
• Nonlocal edge state transport in the quantum spin Hall state
• Time Reversal Polarization and a Z_2 Adiabatic Spin Pump
• Quantum Spin Hall Effect in Inverted Type II Semiconductors
• Surface States of the Topological Insulator Bi_{1-x}Sb_x
• The space group classification of topological band insulators
• Topological Mott Insulators
• Gate-Voltage Control of Chemical Potential and Weak Anti-localization in Bismuth Selenide
• Quantum Spin Hall Effect and Enhanced Magnetic Response by Spin-Orbit Coupling
• Electrically detected interferometry of Majorana fermions in a topological insulator
• Two-dimensional Dirac fermions in a topological insulator: transport in the quantum limit
• Topological origin of subgap conductance in insulating bilayer graphene
• Bulk Fermi surface coexistence with Dirac surface state in Bi${}_2$Se${}_3$: a comparison of photoemission and Shubnikov-de Haas measurements
• The development of ferromagnetism in the doped topological insulator Bi2-xMnxTe3
• Quantum spin Hall effect in a transition metal oxide Na2IrO3
• Bulk Band Gap and Surface State Conduction Observed in Voltage-Tuned Crystals of the Topological Insulator Bi${}_2$Se${}_3$
• Few-layer Nanoplates of Bi2Se3 and Bi2Te3 with Highly Tunable Chemical Potential
• Strong surface scattering in ultrahigh mobility Bi2Se3 topological insulator crystals
• Surface quantized anomalous Hall current and magneto-electric effect in magnetically disordered topological insulators
• Half-Heusler Compounds as a New Class of Three-Dimensional Topological Insulators
• Observation of Dirac Holes and Electrons in a Topological Insulator
• Correlated Topological Insulators with Mixed Valence
• Bulk superconducting phase with a full energy gap in the doped topological insulator Cu_xBi_2Se_3
• Controlling bulk conductivity in topological insulators: Key role of anti-site defects
• Surface State Transport and Ambipolar Electric Field Effect in Bi2Se3 Nanodevices
• Momentum-Resolved Landau-Level Spectroscopy of Dirac Surface State in Bi2Se3
• Tunable Surface Conductivity in Bi2Se3 Revealed in Diffusive Electron Transport
• Crystal Structure and Chemistry of Topological Insulators
• Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator
• Direct Evidence for the Dirac-Cone Topological Surface States in Ternary Chalcogenide TlBiSe2
• Local Measurements of the Superconducting Pairing Symmetry in CuxBi2Se3
• Epitaxial growth of topological insulator Bi2Se3 film on Si(111) with atomically sharp interface
• Odd-Parity Pairing and Topological Superconductivity in a Strongly Spin-Orbit Coupled Semiconductor
• Topological Surface States and Dirac point tuning in ternary Bi2Te2Se class of topological insulators
• Stacked topological insulator built from bismuth-based graphene sheet analogues
• Half-Heusler Topological Insulators: A First-Principle Study with the Tran-Blaha Modified Becke-Johnson Density Functional
• Direct Measurement of the Out-of-Plane Spin Texture in the Dirac Cone Surface State of a Topological Insulator
• Proximity-induced high-temperature superconductivity in topological insulators Bi2Se3 and Bi2Te3
• Topological electronic structure and Weyl semimetal in the TlBiSe${}_2$ class of semiconductors
• Electronic Structures and Surface States of Topological Insulator Bi${}_{1-x}$Sb${}_x$
• Electrochemical synthesis and superconducting phase diagram of Cu_xBi2Se3
• Majorana Fermions in Nodal Superconductors: Gapless Topological Phase
• Topologically protected quantum transport in locally exfoliated bismuth at room temperature
• Anomalous Orbital Magnetism and Hall Effect of Massless Fermions in Two Dimension
• Persistent spin current in nano-devices and definition of the spin current
• Nodal Structure of Superconductors with Time-Reversal Invariance and Z2 Topological Number
• Metallic surface electronic state in half-Heusler compounds RPtBi (R = Lu, Dy, Gd)
• Growth of High-Mobility Bi2Te2Se Nanoplatelets on hBN Sheets by van der Waals Epitaxy
• Quantum oscillations and Berry's phase in topological insulator surface states with broken particle-hole symmetry
• Molecular beam epitaxy of high structural quality Bi2Se3 on lattice matched InP(111) substrates
• Surface spectral function in the superconducting state of a topological insulator
• Induced superconductivity in the three-dimensional topological insulator HgTe
• Mott Physics on Helical Edges of 2D Topological Insulators
• Anomalous suppression of the superfluid density in the CuxBi2Se3 superconductor upon progressive Cu intercalation
• A Natural Topological Insulator
• Chain of Majorana States from Superconducting Dirac Fermions at a Magnetic Domain Wall
• Topological phase in a two-dimensional metallic heavy-fermion system
• Proximity effects in a topological-insulator/Mott-insulator heterostructure
• Topological insulator Bi2Te3 films synthesized by metal organic chemical vapor deposition

Cited by in corpus (717)

• Classification of topological quantum matter with symmetries
• Topological Materials: Weyl Semimetals
• Topological superconductors: a review
• Colloquium: Topological Band Theory
• Dirac materials
• Realizing Majorana zero modes in superconductor-semiconductor heterostructures
• Topological Crystalline Insulators and Topological Superconductors: From Concepts to Materials
• Electronic structure of quantum materials studied by angle-resolved photoemission spectroscopy
• Topology of crystalline insulators and superconductors
• Quantum anomalous Hall effect and related topological electronic states
• Topological nodal-line fermions in ZrSiSe and ZrSiTe
• Electrical Manipulation of a Topological Antiferromagnetic State
• A Materials Perspective on Casimir and van der Waals Interactions
• Topological semi-metals with line nodes and drumhead surface states
• Majorana Fermions and Topology in Superconductors
• Consequences of breaking time reversal symmetry in LaSb: a resistivity plateau and extreme magnetoresistance
• Topological surface state in the Kondo Insulator Samarium Hexaboride
• Large-Gap Two-Dimensional Topological Insulator in Oxygen Functionalized MXene
• Observation of Chiral Fermions with a Large Topological Charge and and Associated Fermi-Arc Surface States in CoSi
• Large nonsaturating magnetoresistance and signature of non-degenerate Dirac nodes in ZrSiS
• Electronic Evidence of Temperature-Induced Lifshitz Transition and Topological Nature in ZrTe5
• Exceptional rings in two-dimensional correlated systems with chiral symmetry
• 3D Dirac semimetals: current materials, design principles and predictions of new materials
• Electronic Transport and quantum oscillation of Topological Semimetals
• Quantum transport in Rashba spin-orbit materials: A review
• Axion Electrodynamics in Topological Materials
• Chemical Principles of Topological Semimetals
• Topological Insulators in Random Lattices
• Direct observation of the spin texture in strongly correlated SmB6 as evidence of the topological Kondo insulator
• Topological $R$PdBi half-Heusler semimetals: a new family of non-centrosymmetric magnetic superconductors
• Anomalous transport due to Weyl fermions in the chiral antiferromagnets Mn${}_3$$X$, $X$ = Sn, Ge
• Planar Hall effect from the surface of topological insulators
• Quadratic Fermi Node in a 3D Strongly Correlated Semimetal
• An ideal Weyl semimetal induced by magnetic exchange
• Large linear magnetoresistance in the Dirac semimetal TlBiSSe
• Unexpected Dirac-Node Arc in the Topological Line-Node Semimetal HfSiS
• Non-Bloch topological invariants in a non-Hermitian domain-wall system
• Two-Dimensional Oxide Topological Insulator With Iron-Pnictide Superconductor LiFeAs Structure
• A magnetic topological semimetal Sr1-yMn1-zSb2 (y, z< 0.1)
• Discovery of switchable weak topological insulator state in quasi-one-dimensional bismuth iodide
• Genuine quantum correlations in quantum many-body systems: a review of recent progress
• Recent progress on correlated electron systems with strong spin-orbit coupling
• Z2-topology in nonsymmorphic crystalline insulators: Mobius twist in surface states
• Dimensional Crossover of Topological Edge States in Su-Schrieffer-Heeger Model
• Electrical detection of the spin polarization due to charge flow in the surface state of the topological insulator Bi_1.5 Sb_0.5 Te_1.7 Se_1.3
• Nearly massless Dirac fermions and strong Zeeman splitting in the nodal-line semimetal ZrSiS probed by de Haas--van Alphen quantum oscillations
• Observation of Unusual Topological Surface States in Half-Heusler Compounds LnPtBi (Ln=Lu, Y)
• Topological Semimetals in Square-Net Materials
• Tantalum Monoarsenide: an Exotic Compensated Semimetal
• Electron scattering in tantalum monoarsenide
• Room Temperature Electrical Detection of Spin Polarized Currents in Topological Insulators
• Electrically tuneable nonlinear anomalous Hall effect in two-dimensional transition-metal dichalcogenides WTe2 and MoTe2
• Transport in two-dimensional topological materials: recent developments in experiment and theory
• Opportunities in topological insulator devices
• Topological Crystalline Materials - General Formulation, Module Structure, and Wallpaper Groups -
• Symmetry Protected Topological Superfluids and Superconductors --- From the Basics to ${}^3$He ---
• Magnetotransport of single crystalline YSb
• Topological Surface Transport in Epitaxial SnTe Thin Films Grown on Bi2Te3
• Unusual nature of fully-gapped superconductivity in In-doped SnTe
• A Novel Quasi-One-Dimensional Topological Insulator in Bismuth Iodide $\beta$-Bi${}_4$I${}_4$
• First Principles Calculations for Topological Quantum Materials
• Quantum Hall Effect of Weyl Fermions in Semiconducting n-type Tellurene
• Spin-Polarized Tunneling Study on Spin-Momentum Locking in the Topological Insulators
• CaTe: a new topological node-line and Dirac semimetal
• Theoretical Prediction of Two-Dimensional Functionalized MXene Nitrides as Topological Insulators
• Two types of Dirac-cone surface states on (111) surface of topological crystalline insulator SnTe
• Observation of Dirac-like energy band and ring-torus Fermi surface associated with the nodal line in topological insulator CaAgAs
• Majorana nanowires for topological quantum computation
• Site Mixing for Engineering Magnetic Topological Insulators
• Visualization of the strain-induced topological phase transition in a quasi-one-dimensional superconductor TaSe3
• Controllable thickness inhomogeneity and Berry-curvature-engineering of anomalous Hall effect in SrRuO3 ultrathin films
• Fractionalized Topological Insulators
• Weak Topological Insulators and Composite Weyl Semimetals: $\beta$-Bi${}_4$X${}_4$ (X=Br, I)
• Observation of Optical and Electrical In-plane Anisotropy in High-mobility Few-layer ZrTe5
• Gigantic negative magnetoresistance in a disordered topological insulator
• Intrinsic conduction through topological surface states of insulating Bi${}_2$Te${}_3$ epitaxial thin films
• Nematic superconductivity in doped Bi2Se3 topological superconductors
• Transition between strong and weak topological insulator in ZrTe${}_5$ and HfTe${}_5$
• Observation of Anderson localization in ultrathin films of three-dimensional topological insulators
• $\mbox{Bi}_{1}\mbox{Te}_{1}$: a dual topological insulator
• Giant thermoelectric effect in graphene-based topological insulators with nanopores
• Electric control of topological phase transitions in Dirac semimetal thin films
• Shubnikov-de Haas oscillations, weak antilocalization effect and large linear magnetoresistance in the putative topological superconductor LuPdBi
• Gate-tunable Spin-Galvanic Effect in Graphene Topological insulator van der Waals Heterostructures at Room Temperature
• Nontrivial Berry phase in magnetic BaMnSb2 semimetal
• Half-Heusler topological insulators
• Exploration and prediction of topological electronic materials based on first-principles calculations
• High-resolution three-dimensional spin- and angle-resolved photoelectron spectrometer using vacuum ultraviolet laser light
• Toward the intrinsic limit of topological insulator Bi2Se3
• Mixing of $t_{2g}$-$e_g$ orbitals in 4d and 5d transition metal oxides
• Odd-frequency superconducting pairing in one-dimensional systems
• Antiferromagnetism and superconductivity in the half-Heusler semimetal HoPdBi
• Emergence of topological bands on the surface of ZrSnTe crystal
• Electrides as a New Platform of Topological Materials
• Gigantic magnetochiral anisotropy in the topological semimetal ZrTe5
• Odd-frequency superconducting pairing and subgap density of states at the edge of a two-dimensional topological insulator without magnetism
• Superconductivity in Tl_{0.6}Bi_{2}Te_{3} Derived from a Topological Insulator
• Quantum oscillation studies of topological semimetal candidate ZrGeM (M=S, Se, Te)
• Band splitting and Weyl nodes in trigonal tellurium studied by angle-resolved photoemission spectroscopy and density functional theory
• Evidence of topological insulator state in the semimetal LaBi
• Coulomb Correlations in 4d and 5d Oxides from First Principles - or How Spin-Orbit Materials choose their Effective Orbital Degeneracies
• Giant semiclassical magnetoresistance in high mobility TaAs2 semimetal
• Elliptic operators with honeycomb symmetry: Dirac points, Edge States and Applications to Photonic Graphene
• Infrared dielectric metamaterials from high refractive index chalcogenides
• 2D layered transport properties from topological insulator Bi${}_2$Se${}_3$ single crystals and micro flakes
• $d$-Orbital Topological Insulator and Semimetal in Antifluorite Cu${}_2$S Family: Contrasting Spin Helicities, Nodal Box, and Hybrid Surface States
• Relationship between Fermi-Surface Warping and Out-of-Plane Spin Polarization in Topological Insulators: a View from Spin-Resolved ARPES
• Observation of topological crystalline insulator surface states on (111)-oriented Pb${}_{1-x}$Sn${}_x$Se films
• Topological carbon materials: a new perspective
• Quantum Kinetic Theory of the Chiral Anomaly
• Switching of Charge-Current-Induced Spin Polarization in the Topological Insulator BiSbTeSe2
• AI-driven inverse design of materials: Past, present and future
• Electron-hole asymmetry, Dirac fermions, and quantum magnetoresistance in BaMnBi2
• Crystal growth and quantum oscillations in the topological chiral semimetal CoSi
• Superconductivity in doped Dirac semimetals
• Topological Magnon Bands and Unconventional Superconductivity in Pyrochlore Iridate Thin Films
• Scattering theory of topological phases in discrete-time quantum walks
• Influence of Topological Edge States on the Properties of Al/Bi2Se3/Al Hybrid Josephson Devices
• Experimental determination of the topological phase diagram in Cerium monopnictides
• Strong Room-Temperature Bulk Nonlinear Hall Effect in a Spin-Valley Locked Dirac Material
• Double perovskite heterostructures: Magnetism, Chern bands, and Chern insulators
• Machine learning for materials discovery: two-dimensional topological insulators
• Robustness of topologically protected edge states in quantum walk experiments with neutral atoms
• Impact of the Topological Surface State on the Thermoelectric Transport in Sb${}_2$Te${}_3$ Thin Films
• Gate-tuned quantum Hall states in Dirac semimetal (Cd1-xZnx)3As2
• Probing quantum capacitance in a 3D topological insulator
• Topological Gaseous Plasmon Polariton in Realistic Plasma
• Magnetic-proximity-induced magnetoresistance on topological insulators
• Three-dimensional band structure of LaSb and CeSb:Absence of band inversion
• Unexpectedly robust protection from backscattering in the topological insulator Bi${}_{1.5}$Sb${}_{0.5}$Te${}_{1.7}$Se${}_{1.3}$
• Dirac and Weyl Semimetal in XYBi (X=Ba, Eu; Y=Cu, Ag and Au)
• Detailed study on the Fermi surfaces of the type-II Dirac semimetallic candidates PdTe2 and PtTe2
• Observation of a topologically non-trivial surface state in half-Heusler PtLuSb (001) thin films
• On the matter of topological insulators as magnetoelectrics
• Exceptional non-Hermitian topological edge mode and its application to active matter
• A new superconductor derived from topological insulator heterostructure
• Dirac-Fermion-Induced Parity Mixing in Superconducting Topological Insulators
• Direct observation and temperature control of the surface Dirac gap in the topological crystalline insulator (Pb,Sn)Se
• Surface floating 2D bands in layered nonsymmorphic semimetals: ZrSiS and related compounds
• Classification of topological crystalline insulators based on representation theory
• Finite-size effects in non-Hermitian topological systems
• Floquet band structure of a semi-Dirac system
• Thermal Hall effects in quantum magnets
• Topological states in quasicrystals
• Revealing puddles of electrons and holes in compensated topological insulators
• Topology-Enhanced Nonreciprocal Scattering and Photon Absorption in a Waveguide
• Negative longitudinal magnetoresistance from anomalous N=0 Landau level in topological materials
• Majorana bound states in semiconducting nanostructures
• Anomalous Fraunhofer patterns in gated Josephson junctions based on the bulk-insulating topological insulator BiSbTeSe2
• Chiral Magnetic Effect and Anomalous Hall Effect in Antiferromagnetic Insulators with Spin-Orbit Coupling
• Quantum simulation for three-dimensional chiral topological insulator
• Charge puddles in the bulk and on the surface of the topological insulator BiSbTeSe${}_2$ studied by scanning tunneling microscopy and optical spectroscopy
• Enhanced electron dephasing in three-dimensional topological insulators
• Finite-size-effect-induced topological phase transition in a topological crystalline insulator
• Nonlocal Thermoelectricity in a S-TI-S Junction in Contact with a N-Metal Probe: Evidence for Helical Edge States
• Quantum confinement of the Dirac surface states in topological-insulator nanowires
• Quantum Interactions in Topological R166 Kagome Magnet
• Topological magnon bands in the zigzag and stripy phases of antiferromagnetic honeycomb lattice
• Two-dimensional quantum transport of multivalley (111) surface state in topological crystalline insulator SnTe thin films
• Magnon topology and thermal Hall effect in trimerized triangular lattice antiferromagnet
• Topological band crossings in hexagonal materials
• Magnetization signatures of light-induced quantum Hall edge states
• Dynamic winding number for exploring band topology
• In-plane Topological p-n Junction in the Three-Dimensional Topological Insulator Bi${}_{2-x}$Sb${}_x$Te${}_{3-y}$Se${}_y$
• Shubnikov-de Haas oscillations from topological surface states of metallic Bi${}_2$Se${}_{2.1}$Te${}_{0.9}$
• Topological states of non-Dirac electrons on triangular lattice
• Spin Hall photoconductance in a 3D topological insulator at room temperature
• Robustness of the Insulating Bulk in the Topological Kondo Insulator SmB${}_6$
• Magnetic, thermal, and electronic-transport properties of EuMg2Bi2 single crystals
• Drawing Phase Diagrams of Random Quantum Systems by Deep Learning the Wave Functions
• Composition-spread Growth and the Robust Topological Surface State of Kondo insulator SmB6 Thin Films
• Quadratic band touching points and flat bands in two-dimensional topological Floquet systems
• Tuning the Dirac point to the Fermi level in the ternary topological insulator (Bi${}_{1-x}$Sb${}_x$)${}_2$Te${}_3$
• Gate-controlled semimetal-topological insulator transition in an InAs/GaSb heterostructure
• Probing the Fermi Surface of 3D Dirac Semimetal Cd${}_3$As${}_2$ through de Haas-van Alphen Technique
• Infrared/Terahertz Spectra of the Photogalvanic Effect in (Bi,Sb)Te based Three Dimensional Topological Insulators
• Topological Crystalline Materials of $J=3/2$ Electrons: Antiperovskites, Dirac points, and High Winding Topological Superconductivity
• Hysteretic Magnetotransport in SmB6 at Low Magnetic Fields
• Magnetotransport Measurements of the Surface States of Samarium Hexaboride using Corbino Structures
• Experimental evidence and control of the bulk-mediated intersurface coupling in topological insulator Bi2Te2Se nanoribbons
• Symmetry Protected Topological Superfluid ${}^3$He-B
• Work function of bulk-insulating topological insulator Bi2-xSbxTe3-ySey
• Spin Injection and Inverse Edelstein Effect in the Surface States of Topological Kondo Insulator SmB6
• Phonon mode calculations and Raman spectroscopy of the bulk-insulating topological insulator BiSbTeSe${}_2$
• Quasiparticle Interference Studies of Quantum Materials
• Electronic States of Wires and Slabs of Topological Insulators: Quantum Hall Effects and Edge Transport
• Observation of band crossings protected by nonsymmorphic symmetry in the layered ternary telluride Ta3SiTe6
• Evidence for a Dirac nodal-line semimetal in SrAs${}_3$
• Ultrafast Energy- and Momentum-resolved Surface Dirac Photocurrents in the Topological Insulator Sb${}_2$Te${}_3$
• Unusual non saturating Giant Magneto-resistance in single crystalline Bi2Te3 topological insulator
• U(1)$\times$SU(2) Gauge Invariance Made Simple for Density Functional Approximations
• Terahertz Photogalvanic Spectroscopy of Three Dimensional Topological Insulators
• Origin and evolution of surface spin current in topological insulators
• Top gating of epitaxial (Bi_{1-x}Sb_x)2Te3 topological insulator thin films
• Stability of Weyl points in magnetic half-metallic Heusler compounds
• Bulk-Free Topological Insulator Bi2Se3 nanoribbons with Magnetotransport Signatures of Dirac Surface States
• Towards the understanding of the origin of charge-current-induced spin voltage signals in the topological insulator Bi${}_2$Se${}_3$
• Superconducting doped topological materials
• Coherent control over three-dimensional spin polarization for the spin-orbit coupled surface state of Bi${}_2$Se${}_3$
• Direct Mapping of Spin and Orbital Entangled Wavefunction under Interband Spin-Orbit coupling of Rashba Spin-Split Surface States
• Spin-based Mach-Zehnder interferometry in topological insulator p-n junctions
• New class of 3D topological insulator in double perovskite
• Fully relativistic $GW$/Bethe-Salpeter calculations in BerkeleyGW: implementation, symmetries, benchmarking, and performance
• Solution to the hole-doping problem and tunable quantum Hall effect in Bi${}_2$Se${}_3$ thin films
• The Uhlmann connection in fermionic systems undergoing phase transitions
• Valley-dependent Corner States in Honeycomb Photonic Crystal without Inversion Symmetry
• Weak Localization and Antilocalization in Topological Materials with Impurity Spin-Orbit Interactions
• Linear and quadratic magnetoresistance in the semimetal SiP2
• The characterization of topological properties in Quantum Monte Carlo simulations of the Kane-Mele-Hubbard model
• ${\mathbb{Z}}_2$ invariants of topological insulators as geometric obstructions
• Boundary Condition Independence of Non-Hermitian Hamiltonian Dynamics
• Large magnetoresistance and non-zero Berry phase in the nodal-line semimetal MoO2
• Propagation of Surface Plasmon Polaritons in Thin Films of Topological Insulators
• Surface state reconstruction in ion-damaged SmB_6
• Ballistic geometric resistance resonances in a single surface of a topological insulator
• Disorder effects of vacancies on the electronic transport properties of realistic topological insulators nanoribbons: the case of bismuthene
• Surface electronic state of superconducting topological crystalline insulator
• Galvanomagnetic properties of the putative type-II Dirac semimetal PtTe${}_2$
• Linear magnetoresistance and surface to bulk coupling in topological insulator thin films
• Universal platform of point-gap topological phases from topological materials
• Novel self-epitaxy for inducing superconductivity in the topological insulator (Bi1-xSbx)2Te3
• Quantum oscillations revealing topological band in kagome metal ScV6Sn6
• Thickness-dependent quantum transport of Weyl fermions in ultra-high-quality SrRuO3 films
• Electron Transport in Dirac and Weyl Semimetals
• Possible devil's staircase in the Kondo lattice CeSbSe
• Dirac Fermions and Superconductivity in Homologous Structures (AgxPb1-xSe)5(Bi2Se3)3m,m = 1,2
• Raman Spectroscopy of Bi2Se3-xTex (x= 0 to 3) Topological Insulator Crystals
• Topological phase transition in a stretchable photonic crystal
• High-frequency nonlinear transport and photogalvanic effects in two-dimensional topological insulators
• Indium substitution effect on the topological crystalline insulator family (Pb${}_{1-x}$Sn${}_x$)${}_{1-y}$In${}_y$Te: Topological and superconducting properties
• Designing 3D topological insulators by 2D-Xene (X = Ge, Sn) sheet functionalization in the GaGeTe-type structures
• Magnetic Breakdown and Topology in the Kagome Superconductor CsV3Sb5 under High Magnetic Field
• Controlling the growth of Bi(110) and Bi(111) films on an insulating substrate
• Role of Se vacancies on Shubnikov de Haas oscillations in Bi2Se3: a combined magneto-resistance and positron annihilation study
• A de Hass-van Alphen study of the Type-II Dirac semimetal candidates $A$Te${}_2$ ($A=$ Pt, Pd)
• Evidence for topological band inversion of the phase change material Ge2Sb2Te5
• Proximity-induced supercurrent through topological insulator based nanowires for quantum computation studies
• Quantum oscillations in metallic Sb2Te2Se topological insulator
• Possible pressure-induced topological quantum phase transition in the nodal line semimetal ZrSiS
• Intrinsic Magnetic Topological Materials
• Optical properties of magnetically doped ultra-thin topological insulator slabs
• Survey of the class of isovalent antiperovskite alkaline earth-pnictide compounds
• Observation of Planar Hall Effect in Topological Insulator -- Bi${}_2$Te${}_3$
• Wannier functions and Z_2 invariants in time-reversal symmetric topological insulators
• Engineering quantum spin Hall insulators by strained-layer heterostructures
• Floquet engineering of individual band gaps in an optical lattice using a two-tone drive
• Polarity-dependent charge-density wave in a kagome superconductor CsV3Sb5
• Accessing the spectral function of in operando devices by angle-resolved photoemission spectroscopy
• Generic helical edge states due to Rashba spin-orbit coupling in a topological insulator
• Surface Shubnikov-de Hass oscillations and non-zero Berry phases of the topological hole conduction in Tl${}_{1-x}$Bi${}_{1+x}$Se${}_2$
• Quantum oscillations in the non-centrosymmetric superconductor and topological nodal-line semimetal PbTaSe${}_2$
• Anisotropic magnetic responses of topological crystalline superconductors
• Gapped Surface States in a Strong-Topological-Semimetal
• Amorphous Bi${}_2$Se${}_3$ structural, electronic, and topological nature by first-principles
• Anomalous Quantum Transport Properties in Semimetallic Black Phosphorus
• Topological and conventional phases of a three dimensional electron glass
• Edge states, corner states, and flat bands in a two-dimensional $\mathcal{P}\mathcal{T}$ symmetric system
• Weak antilocalization effect due to topological surface states in Bi${}_2$Se${}_{2.1}$Te${}_{0.9}$
• Third-order Hall effect in the surface states of a topological insulator
• Giant magnetoresistance in the junction of two ferromagnets on the surface of diffusive topological insulators
• Nonlocal thermoelectricity in a topological Andreev interferometer
• Correlated Quantum Phenomena of Spin-Orbit Coupled Perovskite Oxide Heterostructures: Cases of SrRuO3 and SrIrO3-Based Artificial Superlattices
• Phase-tunable thermal rectification in the topological SQUIPT
• First principles feasibility assessment of a topological insulator at the InAs/GaSb interface
• Symmetry-enforced Band Nodes in 230 Space Groups
• Quantum transport in topological surface states of Bi${}_2$Te${}_3$ nanoribbons
• Fermi surface topology and large magnetoresistance in the topological semimetal candidate PrBi
• ${}^3{P}_2$ Superfluids Are Topological
• Bulk-edge correspondence for nonlinear eigenvalue problems
• Hybridization gap formation in the Kondo insulator YbB${}_{12}$ observed using time-resolved photoemission spectroscopy
• Absence of equilibrium edge currents in theoretical models of topological insulators
• Bilayer graphene under pressure: Electron-hole Symmetry Breaking, Valley Hall Effect, and Landau Levels
• Towards the manipulation of topological states of matter: A perspective from electron transport
• Accurate high-throughput screening of I-II-V 8-electron Half-Heusler compounds for renewable-energy applications
• Transport discovery of emerging robust helical surface states in $Z_2=0$ systems
• Pure spin current devices based on ferromagnetic topological insulators
• Topological invariants based on generalized position operators and application to the interacting Rice-Mele model
• Laser-induced persistent photovoltage on the surface of a ternary topological insulator at room temperature
• Anomalous magneto-transport in disordered structures: classical edge-state percolation
• Non-magnetic impurity effects in a three-dimensional topological superconductor: From p- to s-wave behaviors
• Topological insulator particles as optically induced oscillators: towards dynamical force measurements and optical rheology
• Magnetic order on a topological insulator surface with warping and proximity-induced superconductivity
• Spin-dependent scattering induced negative magnetoresistance in topological insulator Bi2Te3 nanowires
• Interaction driven quantum phase transition in fractional quantum spin Hall effects
• Observation of quantum spin Hall states in Ta${}_2$Pd${}_3$Te${}_5$
• Pressure-induced phase transition in Bi${}_2$Se${}_3$ at 3 GPa: electronic topological transition or not?
• Superconductivity in the nonsymmorphic line-nodal compound CaSb${}_2$
• Pb_{5}Bi_{24}Se_{41}: A New Member of the Homologous Series Forming Topological Insulator Heterostructures
• Magnetic-field-induced topological phase transition in Fe-doped (Bi,Sb)${}_2$Se${}_3$ heterostructures
• Nematic Superconductivity in Cu1.5(PbSe)5(Bi2Se3)6
• Signature of the topological surface state in the thermoelectric properties of Bi${}_2$Te${}_3$
• Quantum Transport and Potential of Topological States for Thermoelectricity in Bi${}_2$Te${}_3$ Thin Films
• Disorder effects in correlated topological insulators
• Evidence for bulk nodal loops and universality of Dirac-node arc surface states in ZrGeXc (Xc = S, Se, Te)
• Quantum-Hall to Insulator Transition in Ultra-low-carrier-density Topological Insulator Films and a Hidden Phase of the Zeroth Landau Level
• Application of Convolutional Neural Network to Quantum Percolation in Topological Insulators
• Bulk Bogoliubov Fermi arcs in non-Hermitian superconducting systems
• Reversed electromagnetic Vavilov-Čerenkov radiation in naturally existing magnetoelectric media
• Tunneling magnetoresistance devices based on topological insulators: Ferromagnet/insulator/topological-insulator junctions employing Bi${}_2$Se${}_3$
• Quantum oscillations and a non-trivial Berry phase in the noncentrosymmetric superconductor BiPd
• Experimental observation of node-line-like surface states in LaBi
• Universal scaling for the spin-electricity conversion on surface states of topological insulators
• Phase transition and anomalous scaling in the quantum Hall transport of topological insulator Sn-Bi1.1Sb0.9Te2S devices
• Realization of bulk insulating property and carrier manipulation in reversible spin current regime of the ideal topological insulator TlBiSe2
• Top-down fabrication of bulk-insulating topological insulator nanowires for quantum devices
• Dimensional crossover of transport characteristics in topological insulator nanofilms
• Observation of inverted band structure in topological Dirac-semimetal candidate CaAuAs
• Observation of Two-Dimensional Bulk Electronic States in a Superconducting Topological Insulator Heterostructure Cux(PbSe)5(Bi2Se3)6: Implications for Unconventional Superconductivity
• Topological phase transitions and universality in the Haldane-Hubbard model
• Topology detection in cavity QED
• Possible Experimental Realization of a Basic Z2 Topological Semimetal
• Coexistence of bulk and surface states probed by Shubnikov-de Haas oscillations in Bi${}_2$Se${}_3$ with high charge-carrier density
• Dual Topological Insulator Device with Disorder Robustness
• Enhancement of many-body quantum interference in chaotic bosonic systems
• Stirring by Staring: Measurement Induced Chirality
• Engineering of topological phases in driven thin topological insulator: Structure inversion asymmetry effect
• Floquet bound states around defects and adatoms in graphene
• Quantum Hall effect and Landau levels in the 3D topological insulator HgTe
• Tunneling spectroscopy and Josephson current of superconductor-ferromagnet hybrids on the surface of a 3D TI
• On the topological surface states of the intrinsic magnetic topological insulator Mn-Bi-Te family
• Nonlocal thermoelectric engines in hybrid topological Josephson junctions
• Electric-Field-Induced Spin Resonance in Antiferromagnetic Insulators: Inverse Process of the Dynamical Chiral Magnetic Effect
• Topological Crystalline Superconductivity in Dirac Semimetal Phase of Iron-based Superconductors
• Topological invariants in interacting Quantum Spin Hall: a Cluster Perturbation Theory approach
• Modeling Near-Surface Bound Electron States in Three-Dimensional Topological Insulator: Analytical and Numerical Approaches
• Characterizing the weak topological properties: Berry phase point of view
• Fidelity and Uhlmann connection analysis of topological phase transitions in two dimensions
• Topological Edge States Induced by Zak's Phase in A3B Monolayers
• Weak Antilocalization and Universal Conductance Fluctuations in Bismuth Telluro-Sulfide Topological Insulators
• Proximity-Induced Spin-Orbit Coupling in Graphene-Bi${}_{1.5}$Sb${}_{0.5}$Te${}_{1.7}$Se${}_{1.3}$ Heterostructures
• Discrete-Time Quantum-Walk & Floquet Topological Insulators via Distance-Selective Rydberg-Interaction
• Optical responses and optical activity of ultrathin films of topological insulator
• Phase-tunable electron transport assisted by odd-frequency Cooper pairs in topological Josephson junctions
• Quantum oscillations and Dirac dispersion in the BaZnBi2 semimetal guaranteed by local Zn vacancy order
• Superconductivity, pairing symmetry, and disorder in the doped topological insulator Sn${}_{1-x}$In${}_x$Te for x $\ge$ 0.10
• Plasmon-polaron of the topological metallic surface states
• Phase degree of freedom and topology in multiple-$Q$ spin textures
• Absence of Dirac states in BaZnBi${}_2$ induced by spin-orbit coupling
• Bulk band inversion and surface Dirac cones in LaSb and LaBi : Prediction of a new topological heterostructure
• Spin-orbit effects in pentavalent Iridates: Models and materials
• Interaction-enabled topological phases in topological insulator-superconductor heterostructures
• Tunable spin-valley coupling in layered polar Dirac metals
• Nonlinear Quantum Electrodynamics in Dirac materials
• Indications of the topological transport by the universal conductance fluctuations in the Bi2Te2Se microflakes
• Doping-dependent charge dynamics in CuxBi2Se3
• A Topological SQUIPT based on helical edge states in proximity to superconductors
• Observation of antiphase coherent phonons in the warped Dirac cone of Bi${}_2$Te${}_3$
• Highly Tunable Spin-Orbit Torque and Anisotropic Magnetoresistance in a Topological Insulator Thin Film Attached to Ferromagnetic Layer
• Spin and charge transport induced by a twisted light beam on a surface of a topological insulator
• Bulk Rotational Symmetry Breaking in Kondo Insulator SmB6
• Proximity-induced superconductivity within the InAs/GaSb edge conducting state
• Effects of Defects and Dephasing on Charge and Spin Currents in Two-Dimensional Topological Insulators
• Probing FeSi, a d-electron topological Kondo insulator candidate, with magnetic field, pressure, and microwaves
• Time-resolved Hall conductivity of pulse-driven topological quantum systems
• Quantized Dislocations
• Effect of Fermi surface evolution on superconducting gap in superconducting topological insulator
• Magnetic susceptibility of topological semimetals
• Topological properties of the bond-modulated honeycomb lattice
• Topological Phases in Oxide Heterostructures with Light and Heavy Transition Metal Ions
• Electric Circuit Simulation of Floquet Topological Insulators
• Simultaneous detection of quantum oscillations from bulk and topological surface states in metallic Bi2Se2.1Te0.9
• Role of surface termination in realizing well-isolated topological surface states within the bulk band gap in TlBiSe${}_2$ and TlBiTe${}_2$
• Time-, spin-, and angle-resolved photoemission spectroscopy with a 1-MHz 10.7-eV pulse laser
• Collective Yu-Shiba-Rusinov states in magnetic clusters at superconducting surfaces
• Spin- and angle-resolved photoemission on the topological Kondo Insulator candidate: SmB6
• BaSn${}_2$: A new, wide-gap, strong topological insulator
• Nano-mosaic of Topological Dirac States on the Surface of Pb5Bi24Se41 Observed by Nano-ARPES
• Percolating States in the Topological Anderson Insulator
• Anisotropic superconductivity in topological crystalline metal Pb${}_{1/3}$TaS${}_2$ with multiple Dirac fermions
• Quantitative evaluation of Dirac physics in PbTe
• Ab initio framework for systems with helical symmetry: theory, numerical implementation and applications to torsional deformations in nanostructures
• Floquet Spectrum and Two-Terminal Conductance of a Transition Metal Dichalcogenide Ribbon under a Circularly Polarized Laser Field
• Robust Surface States indicated by Magnetotransport in SmB6 Thin Films
• Topological surface states in thick partially relaxed HgTe film
• The de Hass-van Alphen quantum oscillations in a three-dimensional Dirac semimetal TiSb2
• Spin-charge transport driven by magnetization dynamics on disordered surface of doped topological insulators
• Superconducting Sn_{1-x}In_{x}Te Nanoplates
• Non-trivial topology of the quasi-one-dimensional triplons in the quantum antiferromagnet ${\text{BiCu}}_2{\text{PO}}_6$
• Impact of ultrafast transport on the high-energy states of a photoexcited topological insulator
• Spectral features of magnetic domain walls on surface of 3D topological insulators
• Modification of transition radiation by three-dimensional topological insulators
• Interaction-induced quantum spin Hall insulator in the organic Dirac electron system $\alpha$-(BEDT-TSeF)${}_2$I${}_3$
• Anomalous Goos-Hänchen shift in the Floquet scattering of Dirac fermions
• Ferromagnetic phase transition in topological crystalline insulator thin films: interplay of anomalous Hall angle and magnetic anisotropy
• Topological phases in Bi/Sb planar and buckled honeycomb monolayers
• Pressure-induced phase switching of the Shubnikov de Haas oscillations in molecular Dirac fermion system $\alpha -$(BETS)${}_2$I${}_3$
• Stability of topological properties of bismuth (111) bilayer
• Stabilization of the perovskite phase in the Y-Bi-O system by using a BaBiO${}_3$ buffer layer
• Nonreciprocal superconducting transport and the spin Hall effect in gyrotropic structures
• Quantum oscillations in kagome metals (Ti, Zr, Hf)V6Sn6 at Van Hove filling
• Particle-Hole Asymmetry in Gapped Topological Insulator Surface States
• Chemical Principles of Intrinsic Topological Superconductors
• Surface Optical and Bulk Acoustic Phonons in the Topological Insulator, Bi2Se2Te
• Topological insulator spin transistor
• Spin-Polarized Quantum Well States on Bi${}_{2-x}$Fe${}_x$Se${}_3$
• Engineering topological phases in triple HgTe/CdTe quantum wells
• Superconducting proximity effect in $d$-wave cuprate/ graphene heterostructures
• Graphene with wedge disclination in the presence of intrinsic and Rashba spin orbit couplings
• 2D-Dirac surface states and bulk gap probed via quantum capacitance in a 3D topological insulator
• Floquet topological transitions in extended Kane-Mele models with disorder
• Spin Conductance and Spin Conductivity in Topological Insulators: Analysis of Kubo-like terms
• Size Constraints on Majorana Beamsplitter Interferometer: Majorana Coupling and Surface-Bulk Scattering
• Boltzmann-Gibbs states in topological quantum walks and associated many-body systems: Fidelity and Uhlmann parallel transport analysis of Phase Transitions
• Controlling the Flow of Spin and Charge in Nanoscopic Topological Insulators
• Antisymmetry: Fundamentals and Applications
• Novel topological phases of a semi-Dirac Chern insulator in presence of extended range hopping
• Inducing a many-body topological state of matter through Coulomb-engineered local interactions
• Topological Edge and Corner States in Biphenylene Network
• Flux Free Single Crystal Growth and Detailed Physical Property Characterization of Bi1-xSbx (x = 0.05, 0.1 and 0.15) Topological Insulator
• Phonon thermal Hall effect in charge-compensated topological insulators
• Metal-insulator transition and tunable Dirac-cone surface state in the topological insulator TlBi1-xSbxTe2 studied by angle-resolved photoemission
• Gate-tunable quantum acoustoelectric transport in graphene
• Van der Waals torque and force between anisotropic topological insulator slabs
• Interlayer Coupling Induced Topological Phase Transition to Higher Order
• Carrier doping of Bi${}_2$Se${}_3$ surface by chemical adsorption -- a DFT study
• Interplay between Rashba interaction and electromagnetic field in the edge states of a 2D topological insulator
• Large magnetoresistance and Fermi surface study of Sb${}_2$Se${}_2$Te single crystal
• Topological states on uneven (Pb,Sn)Se (001) surfaces
• Voltage-driven Magnetization Switching via Dirac Magnetic Anisotropy and Spin--orbit Torque in Topological-insulator-based Magnetic Heterostructures
• Large-scale defects hidden inside a topological insulator grown onto a 2D substrate
• Electric-field control of magnetic anisotropies: applications to Kitaev spin liquids and topological spin textures
• Review: Observation of Majorana Bound States at a Free Surface of ${}^3$He-B
• Zeros of Green Functions in Topological Insulators
• Unusual surface states associated with the PT-symmetry breaking and antiferromagnetic band folding in NdSb
• Gapped Dirac cones and spin texture in thin film topological insulator
• Successive destruction of charge density wave states by pressure in LaAgSb${}_2$
• Tailoring phase transition from topological superconductor to trivial superconductor induced by magnetic textures of a spin-chain on a $p$-wave superconductor
• Anomalous nuclear magnetic resonance spectra in Bi${}_2$Se${}_3$ nanowires
• Magnetic and transport signatures of Rashba spin-orbit coupling on the ferromagnetic Kondo lattice model in two dimensions
• Quantum corrections to the magnetoconductivity of surface states in three-dimensional topological insulators
• Quantum transport evidence of the boundary states and Lifshitz transition in Bi${}_4$Br${}_4$
• Gate-defined Josephson weak-links in monolayer $\mathrm{WT}{\mathrm{e}}_2$
• Quantum Hall edge states under periodic driving: a Floquet induced chirality switch
• Magnetic field-dependent resistance crossover and logarithmic to non-saturating magnetoresistance in topological insulator Bi${}_2$Te${}_3$
• Insulator-to-Metal Transition and Isotropic Gigantic Magnetoresistance in Layered Magnetic Semiconductors
• A robust weak topological insulator in a bismuth halide Bi4Br2I2
• Higgs and Goldstone modes in crystalline solids
• Finite-Size Corrections to Defect Energetics along One-Dimensional Configuration Coordinate
• Thermal conductivity of local moment models with strong spin-orbit coupling
• Fermiology of possible topological superconductor Tl0.5Bi2Te3 derived from hole-doped topological insulator
• Pressure and Inversion Symmetry Breaking Field Driven First Order Phase Transition and Formation of Dirac Circle in Perovskites
• Influence of Fermi arc states and double Weyl node on tunneling in a Dirac semimetal
• Proximity effects at the interface of a superconductor and a topological insulator in NbN - Bi_2Se_3 thin film bilayers
• Investigation of structural and magneto-transport properties of PdTe2 single crystals
• Conductance oscillations in Chern insulator junctions: valley-isospin dependence and Aharonov-Bohm effects
• Kondo screening regimes in multi-Dirac and Weyl systems
• Universal superconductivity phase diagram for pressurized tetradymite topological insulators
• Tunable Dirac points in a two-dimensional non-symmorphic wallpaper group lattice
• Superconducting-contact-induced resistance-anomalies in the 3D topological insulator Bi2Te3
• Longitudinal Spin Seebeck effect in Pyrochlore Iridates with Bulk and Interfacial Dzyaloshinskii-Moriya interaction
• Anomalous Hall effect with plateaus observed in a magnetic Weyl semimetal NdAlGe at low temperatures
• Statistics tuned entanglement of the boundary modes in coupled Su-Schrieffer-Heeger chains
• Photo-electrons unveil topological transitions in graphene-like systems
• Topological Phase Transition in Layered XIn${}_2$P${}_2$ (X = Ca, Sr)
• Spatial Control of Charge Doping in n-Type Topological Insulators
• Topological band theory of a generalized eigenvalue problem with Hermitian matrices: Symmetry-protected exceptional rings with emergent symmetry
• Revisiting the physical origin and nature of surface states in inverted-band semiconductors
• Appearance of flat surface bands in three-dimensional topological insulators in a ferromagnetic exchange field
• Plasmons in Two-Dimensional Topological Insulators
• Finite-size effects in cylindrical topological insulators
• Tuning of Carrier Concentration and Superconductivity in High-Entropy-Alloy-Type Metal Telluride (AgSnPbBi)(1-x)/4InxTe
• Evidence of 3D Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy
• Non-contact mutual inductance based measurement of an inhomogeneous topological insulating state in Bi2Se3 single crystals with defects
• Magnetization of the Metallic Surface States in Topological Insulators
• Interaction effects in non-equilibrium transport properties of a four-terminal topological corner junction
• Magnetic-field-induced nonlinear transport in HfTe5
• Tunable spin-polarized edge transport in inverted quantum-well junctions
• Topologically non-trivial Hofstadter bands on the kagome lattice
• Spin torque and persistent currents caused by percolation of topological surface states
• Berry Phase in Cuprate Superconductors
• Excitation wavelength-dependent ultrafast THz emission from surface and bulk of three-dimensional topological insulators
• Unveiling quasiparticle dynamics of topological insulators through Bayesian modelling
• Coulomb drag in topological insulator films
• High Field Magneto-Transport of Mixed Topological Insulators Bi2Se3-xTex (x = 0, 1, 2 & 3)
• Topological properties of the mesoscopic graphene plaquette: QSHE due to spin imbalance
• A symmetry-protected exceptional ring in a photonic crystal with negative index media
• Chiral Gravitomagnetic Effect in Topological Superconductors and Superfluids
• Chiral p-wave superconductivity in Sb(111) thin films close to Van Hove singularities
• Superconducting Bi2Te: pressure-induced universality in the (Bi2)m(Bi2Te3)n series
• Detection of quantum geometric tensor by nonlinear optical response
• High-field Studies on Layered Magnetic and Polar Dirac Metals
• Topological Nontrivial Phase in Hexagonal Antiperovskites A3BiB (A=Ba,Sr; B=P,N)
• Structural and magneto-transport studies of iron intercalated Bi2Se3 single crystals
• Cyclotron resonance in Kondo insulator
• Quantum anomalous Hall effect with field-tunable Chern number near Z2 topological critical point
• Local equilibrium charge and spin currents in two-dimensional topological systems
• Electronic properties of one-dimensional nanostructures of the Bi${}_2$Se${}_3$ topological insulator
• Quantum-geometric spin and charge Josephson diode effects
• Tunable and direction-dependent group velocities in topologically protected edge states
• Topological junction states in graphene nanoribbons: A route to topological chemistry
• Spin dynamics of a magnetic Weyl semimetal Sr${}_{1-x}$Mn${}_{1-y}$Sb${}_2$
• Magnetoresistance and gating effects in ultrathin NbN-$\mathrm{B}{\mathrm{i}}_2\mathrm{S}{\mathrm{e}}_3$ bilayers
• Theory of quantum-geometric charge and spin Josephson diode effects in strongly spin-polarized hybrid structures with noncoplanar spin textures
• Real-space effects of a quench in the Su-Schrieffer-Heeger model and elusive dynamical appearance of the topological edge states
• Photo-induced SU(3) topological material of spinless fermions
• Topological surface states above the Fermi energy in ${\text{Hf}}_2{\text{Te}}_2\text{P}$
• Versatile Large-Area Custom-Feature van der Waals Epitaxy of Topological Insulators
• 3D Topological Semimetal Phases of Strained $\alpha$-Sn on Insulating Substrate
• Phase diagram and phonon-induced backscattering in topological insulator nanowires
• Aspects of Emergent Symmetries
• The weak side of strong topological insulators
• Multiple superconducting phases driven by pressure in the topological insulator GeSb4Te7
• Anomalous Temperature Dependence of Quantum Correction to the Conductivity of Magnetic Topological Insulators
• Stacking-Induced Symmetry-Protected Topological Phase Transitions
• Nodeless superconducting gap in the candidate topological superconductor Sn${}_{1-x}$In${}_x$Te for x = 0.7
• Tutorial: From Topology to Hall Effects -- Implications of Berry Phase Physics
• Transport properties of a 1000-nm HgTe film: the interplay of surface and bulk carriers
• Orbit topology analysed from $\pi$ phase shift of magnetic quantum oscillations in three-dimensional Dirac semimetal
• Phase diagram and topology of the XXZ chain with alternating bonds and staggered magnetic field
• Electronic correlations effect on nontrivial topological fermions in CoSi
• Building topological device through emerging robust helical surface states
• Non-vanishing Berry Phase in Chiral Insulators
• Voltage-control of damping constant in magnetic-insulator/topological-insulator bilayers
• Magneto-Transport and High-Resolution Angle-Resolved Photoelectron Spectroscopy Studies of Palladium Doped Bi${}_2$Te${}_3$
• Converting topological insulators into topological metals within the tetradymite family
• Optical intersubband properties of a core-shell semiconductor-topological insulator quantum dot described by $\theta$-Electrodynamics
• Topological Modes Protected by Chiral and Two-Fold Rotational Symmetry in a Spring-Mass Model with a Lieb Lattice Structure
• Theory of magnetotransport in shaped topological insulator nanowires
• Linear nonsaturating magnetoresistance in the Nowotny chimney ladder compound Ru${}_2$Sn${}_3$
• Evidence for conventional superconductivity in Sr0.1Bi2Se3 from high pressure studies
• Engineering chiral edge states in 2D topological insulator/ferromagnetic insulator heterostructures
• Large positive magneto-conductivity at microwave frequencies in the compensated topological insulator BiSbTeSe2
• Topological electronic bands in crystalline solids
• Electric-field-induced Z2 topological phase transition in strained single bilayer Bi(111)
• Coulomb drag in topological materials
• Ultrahigh magnetic field spectroscopy reveals the band structure of the 3D topological insulator Bi${}_2$Se${}_3$
• Fragility of the Dirac Cone Splitting in Topological Crystalline Insulator Heterostructures
• Quantum interference in a superconductor-${\mathrm{MnBi}}_2{\mathrm{Te}}_4$-superconductor Josephson junction
• Quasi-2D anomalous Hall Mott insulator of topologically engineered Jeff =1/2 electrons
• Electrified magnetic catalysis in three-dimensional topological insulators
• Omnidirectional spin Hall effect in a Weyl spin-orbit coupled atomic gas
• $U(1)$ symmetry-enriched toric code
• Software implementation for calculating the Chern and $Z_2$ topological invariants with WIEN2k all-electron density functional package
• Topological theory of inversion-breaking charge-density-wave monolayer 1\textit{T}-TiSe${}_2$
• Probing the nodal structure of Landau level wave functions in real space
• Growth and characterization of high-quality single-crystalline SnTe retaining cubic symmetry down to the lowest temperature studied
• The importance of sigma bonding electrons for the accurate description of electron correlation in graphene
• Fermiology of a topological line-nodal compound CaSb2 and its implication to superconductivity: angle-resolved photoemission study
• Dirac semimetal thin films in in-plane magnetic fields
• Superconductivity in Sn${}_{1-x}$In${}_x$Te thin films grown by molecular beam epitaxy
• Bose-Einstein condensate in Bloch bands with off-diagonal periodic potential
• Hierarchical Topological States in Thermal Diffusive Networks
• Engineering topological superconductors using surface atomic-layer/molecule hybrid materials
• Spin Berry phase in a helical edge state: Sz nonconservation and transport signatures
• Interplay between spin-orbit coupling and crystal-field effect in topological insulators
• Pressure-Driven Topological Phase Transition in the Yb Chalcogenides YbO and YbS
• Relaxation dynamics of the optically driven nonequilibrium states in the electron- and hole-doped topological-insulator materials $(B{i}_{1-x}S{b}_x{)}_{2}T{e}_3$
• Electric field-induced edge state oscillations in GaSb/InAs quantum wells
• Anomalous bulk-edge correspondence of nonlinear Rice-Mele model
• Ferroelectric polarization controlled orbital Hall conductivity in a higher-order topological insulator: \textit{d1T}-phase monolayer MoS${}_2$
• Universal Metallic Surface States in Electride
• Nonperturbative Matrix Mechanics Approach to Spin-Split Landau Levels and g-Factor in Spin-Orbit Coupled Solids
• Identifying Majorana bound states at quantum spin Hall edges using a metallic probe
• Nearly perfect spin-filtering in curved two-dimensional topological insulators
• Anisotropic Upper Critical Field, Seebeck and Nernst Coefficient in Nb0.20Bi2Se3 Topological Superconductor
• Strong and Weak Three-Dimensional Topological Insulators Probed by Surface Science Methods
• Large Spontaneous Hall Effects in Chiral Topological Magnets
• Electronic Transport Studies of Ag-doped Bi2Se3 Topological Insulator
• From classical to quantum regime of topological surface states via defect engineering
• Modification of the Optical Properties of Molecular Chains upon Coupling to Adatoms
• Invariance of topological indices under Hilbert space truncation
• Unusual temperature evolution of band structure of Bi(111) studied by angle-resolved photoemission spectroscopy and density functional theory
• Bulk band structure of Sb${}_2$Te${}_3$ determined by angle-resolved photoemission spectroscopy
• Exotic surface states in hybrid structures of topological insulators and Weyl semimetals
• Brightening odd-parity excitons in transition-metal dichalcogenides: Rashba spin-orbit interaction, skyrmions, and cavity polaritons
• Zero-Energy State Localized near an Arbitrary Edge in Quadrupole Topological Insulators
• Electronic States and Anomalous Hall Effect in Strongly Correlated Topological Systems
• Topological property of a $t_{2g}^5$ system with a honeycomb lattice structure
• Multi-band Eilenberger theory of superconductivity: Systematic low-energy projection
• Josephson effect of superconductors with $J=3/2$ electrons
• Nanosecond dynamics in intrinsic topological insulator ${\text{Bi}}_{2-x}{\text{Sb}}_x{\text{Se}}_3$ revealed by time-resolved optical reflectivity
• Spin density wave order in interacting type-I and type-II Weyl semimetals
• The anomalous spin texture as the probe for interactions in $B{i}_{2-y}S{b}_{y}S{e}_{x}T{e}_{3-x}$
• Shubnikov-de Haas oscillations and electronic correlations in the layered organic metal $\kappa$-(BETS)${}_2$Mn[N(CN)${}_2$]${}_3$
• Field induced charge symmetry in topological insulator Bi${}_2$Te${}_3$ revealed by nuclear magnetic resonance
• Vavilov-Cherenkov radiation for parallel motion in three-dimensional topological insulators
• Magnetic oscillations of the anomalous Hall conductivity
• The D3-probe-D7 brane holographic fractional topological insulator
• Band structure and topological phases of Pb${}_{1-x-y}$Sn${}_x$Mn${}_y$Te by ab initio calculations
• Additive rule of real and reciprocal space topologies at disclinations
• Manipulating quantum channels in weak topological insulator nanoarchitectures
• Quasiparticle cooling using a Topological insulator-Superconductor hybrid junction
• Quantum Anomalous Hall Effect in a Perovskite and Inverse-Perovskite Sandwich Structure
• Conductivity of Dirac-like surface states in correlated honeycomb transition metal oxide Mott insulators
• Topological phase transition induced by magnetic proximity effect in two dimensions
• Anomalous photo-thermal effects in multi-layered semi-Dirac black phosphorus
• Floquet states in (LaNiO${}_3$)${}_2$/(LaAlO${}_3$)${}_N$ heterostructures grown along the (111) direction
• Quantum spin Hall insulator on the honeycomb lattice induced by ferromagnetic exchange interaction
• Higher-order topology in honeycomb lattice with Y-Kekulé distortions
• Anomalous Decay of Quantum Resistance Oscillations of Two Dimensional Helical Electrons in Magnetic Field
• Identifying the fingerprints of topological states by tuning magnetoresistance in a semimetal: the case of topological half-Heusler Pt1-xAuxLuSb
• Resistively detected NMR as a probe of the topological nature of conducting edge/surface states
• Marginally localized edges of time-reversal symmetric topological superconductors
• Correlated Zak insulator in organic antiferromagnets
• Topological Insulators from Electronic Superstructures
• Berry phases and zero-modes in toroidal topological insulator
• Random spin-orbit gates in the system of a Topological insulator and a Quantum dot
• Weak localization and Berry flux in topological crystalline insulators with a quadratic surface spectrum
• Clean Os(0001) electronic surface states: a first-principle fully relativistic investigation
• Bilinear planar Hall effect in topological insulators due to spin-momentum locking inhomogeneity
• Tunable dispersion of the edge states in the integer quantum Hall effect
• Large Magnetoresistance and Weak Antilocalization in V1-delta Sb2 Single Crystal
• Surface state transport in double-gated and magnetized topological insulators with hexagonal warping effects
• Two-atom-thin topological crystalline insulators lacking out of plane inversion symmetry
• Observation of a Smoothly Tunable Dirac Point in $Ge(B{i}_{x}S{b}_{1-x}{)}_{2}T{e}_4$
• Quantum Capacitance of a Topological Insulator-Ferromagnet Interface
• Universal Conductance Fluctuations of Topological Insulators
• Diagnosing the magnetic field-tuned symmetry nature of the topological electrons by conductance fluctuations in bulk-insulating BiSbTeSe2 devices
• Topological Signatures in Nodal Semimetals through Neutron Scattering
• Electromagnon on the Surface of Magnetic Topological Insulator
• Punctured-Chern topological invariants for semi-metallic bandstructures
• Quasi-linear magnetoresistance and paramagnetic singularity in Hypervalent Bismuthide
• Numerical analysis of voltage-controlled magnetization switching operation in magnetic-topological-insulator-based devices
• Hermitian and non-Hermitian topology in active matter
• Weyl points and anomalous transport effects tuned by the Fe doping in Mn${}_3$Ge Weyl semimetal
• Quantum--classical correspondence and dissipative to dissipationless crossover in magnetotransport phenomena
• Phase-tunable multiple Andreev reflections in a quantum spin Hall strip
• Light-induced switch based on edge modes in irradiated thin topological insulators
• On quasi-nodal spheres and the spin Hall effect: the case of YH3 and CaTe
• Enhanced and stable spin Hall conductivity in a disordered time-reversal and inversion symmetry broken topological insulator thin film
• Observation of Dirac Charge Density Waves in Bi${}_2$Te${}_2$Se
• Structure of the nearly-degenerate manifold of lattice quasiholes on a torus
• Theory of phonon instabilities in Weyl semimetals at high magnetic fields
• Controlling the real-time dynamics of a spin coupled to the helical edge states of the Kane-Mele model
• Visualization of optical polarization transfer to photoelectron spin vector emitted from the spin-orbit coupled surface state
• Enhancement of the Thermoelectric Figure of Merit in the Dirac Semimetal Cd${}_3$As${}_2$ by Band-Structure and -Filling Control
• Dimensionality-dependent type-II Weyl semimetal state in Mo${}_{0.25}$W${}_{0.75}$Te${}_2$
• Excited-state dynamics of structurally characterized crystal of SnxSb1-x
• A Green's function approach to Topological Insulator junctions with magnetic and superconducting regions
• Structural, Surface Morphology and Magneto-Transport properties of Self Flux Grown Eu Doped Bi2Se3 Single Crystal
• Hall effect of ferro/antiferromagnetic wallpaper fermions
• Anomalously large spin-current voltages on the surface of SmB${}_6$
• Doping-controlled surface conduction in topological insulators with warping effects
• Pressuring the low-temperature orthorhombic phase with a non-trivial topological state of Ru2Sn3 to room temperature
• Spin accumulation in disordered topological insulator thin films
• Antisymmetric Spin-Orbit Coupling Effect on Kondo-Induced Electric Polarization in a Triangular Triple Quantum Dot
• Hedgehog spin texture and competing orders associated with strains on the surface of a topological crystalline insulator
• Dynamical Gap Generation in Topological Insulators
• Multitude of phases in correlated lattice fermion systems with spin-dependent disorder
• Inter-quintuple layer coupling and topological phase transitions in the chalcogenide topological insulators
• Surface Conductivity in Antiferromagnetic Semiconductor CrSb${}_2$
• Investigating the quench dynamics of the bound states in a spin-orbital coupling system using a trapped ion
• Vacuum polarization at the boundary of a topological insulator
• Fermi Machine -- Quantum Many-Body Solver Derived from Correspondence between Noninteracting and Strongly Correlated Fermions
• Chiral edge transport along domain walls in magnetic topological insulator nanoribbons
• Thermoelectric signals of state transition in polycrystalline SmB6
• Particle-hole asymmetry and quantum confinement effects on the magneto-optical response of topological insulator thin-films
• Engineering Dirac electrons emergent on the surface of a topological insulator
• Thermoelectric refrigerator based on asymmetric surfaces of a magnetic topological insulator
• Cyclotron Resonance in Topological Insulators: Non-Relativistic Effects
• Fermi Surface Topology and Magneto-transport Properties of Superconducting Pd${}_3$Bi${}_2$Se${}_2$
• Anomalous Behaviour in the Magneto-Optics of a Gapped Topological Insulator
• Topological defect-mediated corner states and higher-order bulk topology in a two-dimensional crystalline insulator
• Phase transitions of the Kane-Mele-Hubbard model with a long-range hopping
• Kinetics and the crystallographic structure of bismuth during liquefaction and solidification on the insulating substrate
• Magnon-mediated superconductivity on ferromagnetic wallpaper fermions
• Hexagonal warping effect to Majorana zero modes at ends of superconducting vortex line in doped 3D strong topological insulators
• Bulk transport through superconducting hybrid structures in HgTe quantum wells
• Topological Properties of Single-Particle States Decaying into a Continuum due to Interaction
• Topological surface states hybridized with bulk states of Bi-doped PbSb2Te4 revealed in quasiparticle interference
• Emergent topological mirror insulator in t2g-orbital systems
• Capacitance-voltage measurements of (Bi${}_{1-x}$Sb${}_x$)${}_2$Te${}_3$ field effect device
• Low-temperature magnetoresistance hysteresis in Vanadium-doped Bi${}_2$Te${}_{2.4}$Se${}_{0.6}$ bulk topological insulators
• Quantum Coherent Transport of 1D ballistic states in second order topological insulator Bi${}_4$Br${}_4$
• Improving neural network performance for solving quantum sign structure
• Spacetime symmetry indicators for two-dimensional Floquet topological insulators
• Analytical theory and possible detection of the $ac$ quantum spin Hall effect
• Finite-size scaling analysis of the conductivity of Dirac electrons on a surface of disordered topological insulators
• Determination of Out-of-plane Spin Polarization of Topological Surface States by Spin Hall Effect Tunneling Spectroscopy
• Spin mixing between subbands and extraordinary Landau levels shift in wide HgTe quantum wells
• Development of a versatile micro-focused angle-resolved photoemission spectroscopy system with Kirkpatrick-Baez mirror optics
• A ${\mathbb{Z}}_2$ invariant for chiral and particle-hole symmetric topological chains
• Integration of topological insulator Josephson junctions in superconducting qubit circuits
• Wilson Loop and Topological Properties in 3D Woodpile Photonic Crystal
• Structural and transport properties of 4f electron doped Y1-x(Dy)xPdBi topological semi-metallic thin films
• Theory of Topological Superconductivity in Doped IV-VI Semiconductors
• Bulk Rashba spin splitting and Dirac surface state in $p$-type (Bi${}_{0.9}$Sb${}_{0.1}{)}_2$Se${}_3$ single crystal
• Robust nonequilibrium surface currents in the 3D Hofstadter model
• Microscopic origin of scalar potential induced topological transition in massive Dirac fermions and scalar Hall effect
• Effective field theory for the bulk-edge correspondence in a two-dimensional Z_2 topological insulator with Rashba interactions
• Constructing qubit edge states by inverse-designing the electromagnetic environment
• Laughlin charge pumping from interplay of chiral Dirac and chiral Majorana modes
• First Principles Prediction of Topological Phases in Thin Films of Pyrochlore Iridates
• Charge qubits based on ultra-thin topological insulator films
• Interplay between strain and size quantization in a class of topological insulators based on inverted-band semiconductors
• Fate of surface gaps in magnetic topological insulators
• Selective-Area Epitaxy of Bulk-Insulating (Bi${}_x$Sb${}_{1-x}$)${}_2$Te${}_3$ Films and Nanowires by Molecular Beam Epitaxy
• Diagnosing a strong topological insulator by quantum oscillations
• Anisotropic transport properties in prismatic topological insulator nanowires
• Unconventional superconductivity from electronic dipole fluctuations
• Strained topological insulator spin-orbit torque random access memory (STI-SOTRAM) bit cell for energy-efficient Processing in Memory
• Interplay between surface Dirac and Rashba states specific for topologically nontrivial van der Waals superlattices
• Superconductivity at Pd/Bi${}_2$Se${}_3$ Interfaces Due to Self-Formed PdBiSe Interlayers
• Promoted current-induced spin polarization in inversion symmetry broken topological insulator thin films
• Anisotropy-driven topological quantum phase transition in magnetic impurities
• Crystalline topological states at a topological insulator junction
• Fermi surface topology and non-trivial Berry phase in the flat-band semimetal Pd${}_3$Pb
• Topological excitations in quasi two-dimensional quantum magnets with weak interlayer interactions
• Super-resonant transport of topological surface states subjected to in-plane magnetic fields
• Photoresponse properties of single-crystalline thick film based on high-entropy topological insulator (Bi3/4Sb1/4)2(Te2/5Se2/5S1/5)3
• Phase transitions of the dimerized Kane-Mele model with/without the strong interaction
• Emergent surface resonance from charge density wave symmetry breaking in TiSe2
• Current response of a topological insulator to a static Zeeman field
• Topological properties of multilayer magnon insulators
• Nodal-line semimetal superlattices
• Exploring Spectral Singularities in Dirac Semimetals: The Role of Non-Hermitian Physics and Dichroism
• Mesoscopic scattering dynamics under generic uniform SU(2) gauge fields: Spin-momentum relaxation and coherent backscattering
• Motion-driven quantum dissipation in an open electronic system with nonlocal interaction
• Analytical solutions of topological surface states in a series of lattice models
• Influence of Device Geometry on Transport Properties of Topological Insulator Microflakes
• Topological Charges, Fermi Arcs, and Surface States of $K_4$ Crystal
• Impact of spin--orbit coupling on orbital diamagnetism in a narrow-gap semiconductor ${\mathrm{Pb}}_{1-x}{\mathrm{Sn}}_x\mathrm{Te}$
• Phase-coherent loops in selectively-grown topological insulator nanoribbons
• Superconductivity in In-doped AgPbBiTe3 compounds synthesized by high-pressure synthesis
• Influence of anisotropy, tilt and pairing of Weyl nodes: The Weyl semimetals TaAs, TaP, NbAs and NbP
• Terahertz electro-optic effect in Bi${}_2$Se${}_3$ crystals
• Floquet topological phases with high Chern numbers in a periodically driven extended Su-Schrieffer-Heeger model